@Aisling "You can see all of the planets," Ioan answered. "Just not during every night. That is because sometimes, planets are behind the sun from our point of view."
@Aisling "It means that they go around the sun." Ioan showed her an orrery. "The big ball in the middle is the sun, and the eight small balls are the planets. You see that the planets constantly go around the sun, or, as we say, they orbit the sun."
@Aisling Ioan first put the small telescope back into the garage and then teleported himself and Fiona to the observatory. "It's a pity that Toma can't be with us. He usually is my assistant."